GENUINE AL-KO AKS Friction Pad Shims. Specifically designed for AL-KO AKS 2004/3004 models, this kit (AL-KO PART NUMBER 1387776) ensures optimal friction pad functionality by allowing for wear adjustment or replacement of originally fitted shims. The kit includes 5 x 0.3mm shims and 5 x 0.5mm shims, providing the perfect fit for your needs. Enhance your caravan experience with these high-quality shim washers, ensuring safe and smooth travels. Trust IDS Camping & Leisure for all your vehicle accessory needs.